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Monthly Extreme Maximum Temperature (Degrees Fahrenheit)

(a vali)

File last updated on Apr 6, 2013
*** Note *** Provisional Data *** After Year/Month 200211
a = 1 day missing, b = 2 days missing, c = 3 days, ..etc..,
z = 26 or more days missing, A = Accumulations present
Long-term means based on columns; thus, the monthly row may not
sum (or average) to the long-term annual value.
MAXIMUM ALLOWABLE NUMBER OF MISSING DAYS : 5
Individual Months not used for annual or monthly statistics if more than 5 days are missing.
Individual Years not used for annual statistics if any month in that year has more than 5 days missing.
YEAR(S) JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC ANN
1962 ----- z ----- z ----- z ----- z ----- z ----- z ----- z ----- z 77.00 a 74.00 51.00 59.00 e 77.00
1963 40.00 f 40.00 a 69.00 75.00 81.00 a 89.00 b 89.00 c 90.00 p 79.00 ----- z ----- z ----- z 90.00
1964 ----- z ----- z ----- z ----- z ----- z ----- z 94.00 b 87.00 78.00 75.00 60.00 b 33.00 a 94.00
1965 35.00 37.00 39.00 83.00 80.00 81.00 89.00 87.00 76.00 73.00 65.00 38.00 89.00
1966 27.00 44.00 56.00 62.00 82.00 89.00 91.00 84.00 80.00 ----- z 45.00 e 39.00 91.00
1967 36.00 34.00 66.00 67.00 76.00 81.00 87.00 82.00 80.00 ----- z 51.00 ----- z 87.00
1968 ----- z ----- z ----- z ----- z ----- z ----- z 78.00 z 87.00 c 79.00 74.00 a 51.00 a 35.00 87.00
1969 31.00 40.00 b 48.00 b 68.00 c 90.00 a 84.00 c 90.00 d 86.00 b 82.00 a 74.00 a 62.00 g 41.00 a 90.00
1970 34.00 a 44.00 a 48.00 78.00 85.00 c 88.00 91.00 b 93.00 83.00 74.00 a 55.00 41.00 93.00
1971 24.00 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 82.00 c 70.00 b 51.00 39.00 82.00
1972 35.00 31.00 49.00 66.00 88.00 88.00 88.00 a 87.00 74.00 a 70.00 49.00 30.00 a 88.00
1973 52.00 42.00 a 60.00 70.00 79.00 85.00 91.00 88.00 79.00 74.00 46.00 35.00 91.00
1974 37.00 a 42.00 48.00 78.00 80.00 83.00 93.00 83.00 78.00 77.00 a 59.00 40.00 93.00
1975 33.00 b 44.00 a 49.00 59.00 a 83.00 84.00 a 91.00 i 88.00 b 74.00 79.00 72.00 38.00 91.00
1976 38.00 59.00 57.00 75.00 82.00 88.00 87.00 96.00 97.00 81.00 54.00 41.00 97.00
1977 30.00 50.00 61.00 87.00 89.00 87.00 89.00 78.00 74.00 69.00 57.00 38.00 89.00
1978 25.00 33.00 58.00 73.00 88.00 87.00 89.00 89.00 91.00 77.00 72.00 a 36.00 a 91.00
1979 29.00 d 40.00 a 48.00 g 63.00 e 82.00 c 84.00 f 88.00 a 84.00 e 85.00 67.00 c 58.00 p ----- z 88.00
1980 ----- z ----- z ----- z ----- z ----- z ----- z ----- z 79.00 m 83.00 81.00 60.00 40.00 83.00
1981 52.00 58.00 63.00 69.00 80.00 80.00 87.00 g 85.00 86.00 66.00 64.00 40.00 87.00
1982 36.00 46.00 49.00 77.00 80.00 m 82.00 92.00 88.00 79.00 68.00 55.00 52.00 92.00
1983 37.00 42.00 46.00 71.00 85.00 n 89.00 93.00 93.00 91.00 75.00 58.00 28.00 93.00
1984 44.00 a 55.00 49.00 m 71.00 81.00 80.00 87.00 94.00 b 85.00 71.00 56.00 a 43.00 94.00
1985 42.00 54.00 56.00 77.00 79.00 p 83.00 90.00 84.00 81.00 65.00 46.00 33.00 90.00
1986 47.00 35.00 72.00 72.00 93.00 89.00 a 91.00 83.00 76.00 70.00 48.00 45.00 93.00
1987 49.00 51.00 67.00 84.00 86.00 l 93.00 91.00 90.00 84.00 75.00 57.00 35.00 93.00
1988 37.00 48.00 50.00 73.00 89.00 k 93.00 100.00 92.00 79.00 75.00 50.00 47.00 100.00
1989 45.00 33.00 55.00 75.00 83.00 85.00 91.00 90.00 p 82.00 81.00 46.00 36.00 91.00
1990 47.00 46.00 62.00 83.00 77.00 r 87.00 95.00 89.00 85.00 68.00 72.00 49.00 95.00
1991 38.00 54.00 55.00 80.00 83.00 p 87.00 94.00 92.00 80.00 72.00 55.00 44.00 94.00
1992 42.00 43.00 57.00 68.00 85.00 87.00 80.00 85.00 77.00 82.00 47.00 37.00 87.00
1993 47.00 48.00 61.00 68.00 67.00 t 89.00 83.00 90.00 73.00 79.00 48.00 37.00 90.00
1994 27.00 49.00 56.00 76.00 86.00 j 90.00 85.00 85.00 80.00 i 68.00 55.00 46.00 90.00
1995 37.00 43.00 59.00 58.00 84.00 t 96.00 95.00 85.00 85.00 81.00 45.00 36.00 96.00
1996 45.00 46.00 55.00 64.00 80.00 92.00 85.00 90.00 83.00 74.00 56.00 35.00 92.00
1997 38.00 49.00 54.00 65.00 79.00 86.00 88.00 89.00 85.00 80.00 48.00 47.00 89.00
1998 38.00 a 53.00 56.00 75.00 90.00 82.00 90.00 83.00 86.00 72.00 ----- z 52.00 90.00
1999 39.00 48.00 58.00 71.00 87.00 85.00 91.00 85.00 83.00 73.00 69.00 44.00 91.00
2000 37.00 a 55.00 68.00 73.00 84.00 84.00 87.00 85.00 83.00 77.00 60.00 29.00 87.00
2001 35.00 26.00 a 49.00 79.00 78.00 87.00 87.00 93.00 q 82.00 a 74.00 b 67.00 45.00 93.00
2002 44.00 43.00 46.00 81.00 85.00 91.00 91.00 83.00 90.00 69.00 49.00 ----- z 91.00
Period of Record Statistics
MEAN 38.03 44.58 55.94 72.61 83.46 86.60 89.77 87.11 81.65 73.79 55.38 40.08 90.54
S.D. 7.25 7.85 7.55 7.08 4.29 3.88 3.72 3.89 5.11 4.63 8.01 6.67 2.82
SKEW 0.05 -0.25 0.11 -0.09 0.45 0.22 0.02 0.23 0.67 0.06 0.67 0.61 0.73
MAX 52.00 59.00 72.00 87.00 93.00 96.00 100.00 96.00 97.00 82.00 72.00 59.00 97.00
MIN 24.00 26.00 39.00 58.00 76.00 80.00 80.00 78.00 73.00 65.00 45.00 28.00 87.00
NO YRS 36 36 34 36 26 35 35 35 40 38 37 37 13